A simplified system has been developed for repairing cracks and leaky walls. The system is applicable to residential basement walls and other small structures. The process depends on the use of a small kit of tools and materials which can be supplied to contractors. The techniques of the repair process can be effectively learned within a few hours.

This system, which is described in detail pictorially in this article, is based on injection of epoxy resin into the crack, but it has the advantage of using preproportioned packaged resin that can be mixed and injected without machines that require care for cleanup and maintenance.